Version 1 UUID Generator
Time-based UUID - Online version 1 uuid
Your Version 1 UUID:
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About Version 1 UUID
What is a Version 1 UUID?
A Version 1 UUID is a universally unique identifier that is generated using a timestamp and MAC address. It guarantees uniqueness across time and space.
The UUIDs generated by this site are provided AS IS without warranty of any kind. The UUIDs generated by this site conform to RFC 4122 whenever possible.